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// Portions Copyright 2023 Payara Foundation and/or affiliates

package com.sun.enterprise.util.cluster;


import jakarta.xml.bind.annotation.XmlElement;
import jakarta.xml.bind.annotation.XmlRootElement;

import java.util.ArrayList;
import java.util.List;

/**
 * Request message to synchronize files.
 */
@XmlRootElement(name = "synchronize-files")
public final class SyncRequest {
    public SyncRequest() {
        files = new ArrayList<ModTime>();
    }

    /**
     * The server instance name.
     */
    @XmlElement(name = "instance")
    public String instance;

    /**
     * The directory to synchronize.
     */
    @XmlElement(name = "directory")
    public String dir;

    /**
     * The list of files the client has.
     */
    @XmlElement(name = "file", type = ModTime.class)
    public List<ModTime> files;

    @Override
    public String toString() {
        return "SyncRequest{" +
                "instance='" + instance + "', " +
                "dir='" + dir + "', " +
                (files == null ? "null" : files.size()) + " files" +
                '}';
    }

    /**
     * The file name and mod time.
     */
    public static class ModTime {
        public ModTime() {
        }

        public ModTime(String name, long time) {
            this.name = name;
            this.time = time;
        }

        @XmlElement(name = "name")
        public String name;

        @XmlElement(name = "time")
        public long time;
    }
}
